Cov txheej txheem:
- Kauj Ruam 1: Scratch Editor: Txheej txheem cej luam
- Kauj Ruam 2: Hom Sib Txawv Sib Txawv
- Kauj Ruam 3: Tus Kws Kho Duab Duab
- Kauj ruam 4: Sib koom
- Kauj ruam 5: Qhib
Video: Intro to Scratch 2.0: 5 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29
Kos yog qhov pom kev, thaiv raws li cov lus programming, zoo heev rau kev pib ua haujlwm nrog lub program. Nws muaj zej zog zoo ntawm cov neeg siv thiab pab tsim kev muaj tswv yim. Tsis tsuas yog hais tias, tab sis nws yog dawb kiag li! Kuv tau siv kos rau txog 3 xyoos tam sim no, thiab nws tau pab kuv tawm mus rau cov lus programming nyuaj dua.
Hauv cov lus qhia no, Kuv npaj yuav qhia qhov pib yooj yim ntawm 2.0 tus lej sau ua tus sau.
Kauj Ruam 1: Scratch Editor: Txheej txheem cej luam
Tus kws kho qhov khawb yog qhov uas koj ua cov phiaj xwm tiag. Koj tsis tuaj yeem ua qhov khawb yam tsis tau kawm tus editor.
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Cov Ntawv
Qhov chaw sau ntawv yog qhov uas koj txav cov block. Koj nyem thiab rub kom txav lawv, thiab xaiv ntu sib txawv los xaiv ntau hom kev thaiv
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Theem
Cov theem yog qhov haujlwm ua haujlwm, txhua yam koj ua hauv cov ntawv sau lossis cov ris tsho hnav khaub ncaws qhia pom ntawm no
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Sprite Pane
Cov cheeb tsam no qhia txog cov sprites uas koj muaj tam sim no, nrog rau nraub qaum. Muaj ntau lub khawm nyob rau sab xis saum toj uas tso cai rau koj ntxiv ntau sprites
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Tus Costume Editor
Ntawm no koj hloov kho qhov sprite zoo li cas, lossis nws yog khaub ncaws. Koj tuaj yeem kos koj tus kheej, lossis siv cov uas nyob hauv lub tsev qiv ntawv kos
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Lub Suab Editor
Hauv cheeb tsam no, koj tuaj yeem kaw, rub tawm, lossis kho suab
Kauj Ruam 2: Hom Sib Txawv Sib Txawv
Thawj ntu ntawm cov thaiv uas koj yuav pom thaum koj qhib qhov kho qhov khawb yog ntu lus tsa suab. Cia peb hla qee qhov thaiv.
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Tsab ntawv tsa suab
Tsab ntawv tsa suab tswj hwm txhua qhov thaiv uas txav tus sprite
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Zoo li
Saib xyuas tswj koj li sprite zoo li cas. Nws muaj cov thaiv uas tuaj yeem hloov pauv qhov hnav ris tsho, qhov loj me, xim, thiab lwm yam
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Suab
Lub suab tswj hwm txhua lub suab nrov. Koj tuaj yeem tso suab thiab ua si rau lawv, lossis ua suab paj nruag siv ntau lub suab paj nruas sib txawv
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Cov ntaub ntawv
Cov ntaub ntawv tswj hwm txhua qhov kev hloov pauv thiab npe
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Cwj mem
Cov cwj mem thaiv tau siv los ua cov kab xev xim lossis kos duab hauv qhov chaw ntawm tus dej
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Txheej xwm
Cov xwm txheej tau siv los ua cov ntawv sau kom khiav. Koj tseem tuaj yeem tshaj tawm cov lus rau lwm tus sprites kom yooj yim dua qhia cov ntaub ntawv
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Tswj
Tswj cov tswj tswj txhua lub loops thiab lwm cov thaiv uas tuaj yeem tswj cov ntawv sau (xaus lawv, ncua lawv, yam khoom ntawd.)
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Kev hnov
Kev cuam tshuam cov cuab yeej tuaj yeem nkag siab txog yam (vim li no lub npe), xws li X thiab Y txoj haujlwm thiab yog tias tus sprite kov cov khoom
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Kev ua haujlwm
Kev ua haujlwm muaj cov lej thiab cov neeg ua haujlwm boolean
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Ntau thaiv
Ntau lub block muaj cov haujlwm thiab txuas ntxiv (xws li LEGO WeDo)
Kauj Ruam 3: Tus Kws Kho Duab Duab
Tus kws kos duab kos duab yog qhov uas koj tuaj yeem kos koj tus sprites. Qhov no tuaj yeem yog qhov tseem ceeb rau kev ua cov haujlwm vim tias thaum kawg, lub tsev qiv ntawv kos tau txwv. Kuv tsuas yog mus dhau qhov pib heev vim tias tus kws sau cov ris tsho tuaj yeem ua rau nyuaj.
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Lub Costume Pane
Qhov no tuav cov khaub ncaws tam sim no. Nrog rau ntau yam khaub ncaws, koj tuaj yeem hloov pauv qhov zoo nkauj ntawm tus swb. Sab saum toj, muaj ob peb lub nyees khawm (zoo li qhov tsim los ua sprite) uas koj tuaj yeem siv los tsim cov ris tsho tshiab
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Vector thiab Bitmap Modes
Muaj ob txoj hauv kev sib txawv ntawm kev kos hauv kos 2.0, vector thiab bitmap. Lub pob kom hloov nruab nrab ntawm ob yog nyob hauv qab txoj cai kaum
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Vector Hom Cuab Yeej
Vector yog kev kos duab vector (yog li lub npe). Nws siv cov txheej txheem tswj hwm los tswj cov duab. Nws yog qhov nyuaj ntawm ob txoj kev kos duab los ua tus tswv
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Bitmap Hom Cuab Yeej
Hom Bitmap yog qhov kev kos duab raster qhov twg yog kos pixel los ntawm pixel. Nws yooj yim heev los kawm, thiab koj tsuas yog yuav tsum kos rau ntawm lub vijtsam kom ua rau koj cov khaub ncaws
Kauj ruam 4: Sib koom
Thaum koj tau ua koj txoj haujlwm, koj tuaj yeem qhia nws! (Tsuav koj tau lees paub koj li email.) Tam sim no txhua tus tuaj yeem pom nws! Tab sis ua ntej koj qhia nws, qhia rau tus saib nws yog dab tsi! Koj tuaj yeem sau nws thiab ntxiv cov lus qhia, thiab yog tias leej twg pab koj, muab credit, txhua yam nyob ntawm ib sab! Thaum koj tau npaj nws, qhia tawm! Nws yuav tsum tshwm nyob rau hauv koj cov phiaj xwm sib koom ua ke ntawm koj qhov profile tam sim no, thiab tus lej saum toj no yuav loj hlob sai!
Nco ntsoov, sib qhia koj txoj haujlwm tso cai rau leej twg pom nws, yog li ua kom nws ua raws cov lus qhia hauv zej zog ua ntej koj ua. Yog tias koj txoj haujlwm tsis yog lossis koj xav khaws nws ntiag tug, koj tuaj yeem khaws nws tsis qhia tawm. Tsis tas li, yog tias koj qhov project tau qhia tawm, tib neeg tuaj yeem tawm tswv yim thiab hlub thiab nyiam tshaj tawm cov lus tawm tswv yim! Nws yog qhov zoo heev kom tau txais cov lus pom zoo lossis txoj hauv kev los txhim kho koj txoj haujlwm. > koj <
Kauj ruam 5: Qhib
Okay, yog li peb tau hla ntau hom kev thaiv, tus kws kos duab kos duab, thiab sib qhia. Yog koj muaj lus nug, koj tuaj yeem nug ntawm no.
Sp, tam sim no koj tau ua koj txoj haujlwm thiab qhia nws (lossis txawm tias koj tsis tau), mus ua ntxiv! Koj kawm los ntawm kev paub, yog li txawm tias koj tsis nyiam nws thaum xub thawj, sim ua ntxiv! Thiab yog tias koj xav tau, tshaj tawm qhov txuas rau koj qhov project thiab kuv yuav pom yog tias kuv tuaj yeem tshawb xyuas nws!
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